New energy is not only the direction of industrial upgrading but also an important part of national strategy.

我喜欢挑战自己，超越自己的极限。

注意力是心灵以清晰生动的形式，从几个同时可能出现的对象或思绪中占据一个。

The past is never dead. It's not even past.

我是个梦想家，但我也是个实干家。